The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 29, 2018
Filed:
Jun. 06, 2014
Applicant:
The Yokohama Rubber Co., Ltd.;
Inventors:
Kiminori Araki, Hiratsuka, JP;
Akio Ikeda, Hiratsuka, JP;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08K 3/04 (2006.01); C08K 5/053 (2006.01); C08K 5/29 (2006.01); C08K 5/3492 (2006.01); C08G 18/48 (2006.01); C09J 175/06 (2006.01);
U.S. Cl.
CPC ...
C08K 5/34924 (2013.01); C08G 18/4812 (2013.01); C08K 3/04 (2013.01); C08K 5/053 (2013.01); C08K 5/29 (2013.01); C09J 175/06 (2013.01); C08G 2190/00 (2013.01);
Abstract
A one-part moisture-curable polyurethane composition according to the present technology comprises: a urethane prepolymer (A), a crosslinking agent (B), carbon black (C) and a catalyst (D). The crosslinking agent (B) is at least one type selected from the group consisting of isocyanurate of hexamethylene diisocyanate (b1), allophanate of hexamethylene diisocyanate (b2), a reaction product of hexamethylene diisocyanate with trimethylolpropane (b3), and a reaction product of hexamethylene diisocyanate with glycerin (b4). The content of the crosslinking agent (B) is from 8 to 20 parts by mass per 100 parts by mass of the urethane prepolymer (A).